Ohaus Pen Meter ST20D DO pen meter, measurement range 0.0 to 19.9mg/L, temperature display
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Accurate Electrochemistry Measurement At Your Fingertips
- Starter pen meters provide what should be expected of a small, economical pen meter: simple, fast, straightforward, no-frills operation time and time again.
- With durable ABS housing, a protective sensor cap, and automatic shutdown feature that preserves battery life, Starter pen meters can endure consistent use in rugged environments.
- Equipped with a wrist strap that helps prevent unintentional dropping, Starter pen meters are constructed with an IP67 waterproof design that can prevent water damage when dropped in to liquid.
|Measurement Range||0.0 – 80.0 ppt|
|Measurement Resolution||0.1 mg/L|
|Working Environment||41°F – 104°F, 80%RH, non-condensing|
|Working Environment||5°C – 40°C, 80%RH, non-condensing|
|Net Weight||110.0 g (3.88 oz)|
|Accuracy ± (Temperature)||0.5 °C|
|Temperature Range||0 °C – 99 °C|
|Meter Type||Dissolved Oxygen|
|Battery Life||100 Hours with Disposable Batteries|
|Dimensions (Height)||38.0 mm (1.5 in)|
|Dimensions (Width)||45.0 mm (1.77 in)|
|Dimensions (Length)||185.0 mm (7.28 in)|
|Automatic Shutdown||Yes, After 6 minutes of non-use|
|Power||4 AG13 Batteries (Included)|
|Temperature Sensor||50 KΩ NTC|
|Number of Buttons||3|
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